trou de vol

DOM: apiculture; EXP: ouverture dans la ruche qui permet aux abeilles d'entrer et de sortir

Source : ([Agroscope, Apiculture > Maladies > Ravageurs, 2014-02-25, Internet](http://www.agroscope.admin.ch/imkerei/00316/00327/index.html?lang=fr))

DOM: Bienenzucht

Source : ([BLW, Agrarbericht 2005, 2005, S. 211, Internet](http://www.google.it/url?sa=t&rct=j&q=&esrc=s&frm=1&source=web&cd=3&cad=rja&ved=0CDgQFjAC&url=http%3A%2F%2Fwww.blw.admin.ch%2Fdokumentation%2F00018%2F00498%2Findex.html%3Flang%3Dde%26download%3DNHzLpZeg7t%2Clnp6I0NTU042l2Z6ln1acy4Zn4Z2qZpnO2Yuq2Z6gpJCDdoR8fmym162epYbg2c_JjKbNoKSn6A--&ei=GVqUUoG_BML8ywP9_IDQBw&usg=AFQjCNG-xIP57dixRvoiGHp3BKsn8QthSA&bvm=bv.57155469,d.Yms))

Source : ([Agroscope, Volksentwicklung bei der Honigbiene, 2011, S. 28, Internet](http://www.agroscope.admin.ch/publikationen/einzelpublikation/index.html?pubdownload=NHzLpZeg7t,lnp6I0NTU042l2Z6ln1acy4Zn4Z2rZpnG3s2Rodeln6h1dYN,foGNn,aknp6V2tTIjKbXoKimjZyUmpymiKfo))

DOM: apicoltura; EXP: apertura dell'arnia

Source : ([UFAG, Rapporto agricolo 2005, 2005, p. 211, Internet](http://www.google.it/url?sa=t&rct=j&q=&esrc=s&frm=1&source=web&cd=4&cad=rja&ved=0CEEQFjAD&url=http%3A%2F%2Fwww.blw.admin.ch%2Fdokumentation%2F00018%2F00498%2Findex.html%3Flang%3Dit%26download%3DNHzLpZeg7t%2Clnp6I0NTU042l2Z6ln1ah2oZn4Z2qZpnO2Yuq2Z6gpJCDdoR8fmym162epYbg2c_JjKbNoKSn6A--&ei=UVqUUpqzD4WqyAOI8YGoAQ&usg=AFQjCNFqP0p9pCHcKAlM92pnrMlsg39tpw&bvm=bv.57155469,d.Yms))